Individual Calculations July 2009
 Schaefer, Reyk  Total change: -9.15  Rating chartPersonal card
 Oberliga Ost Gruppe A Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2086 2164 3.00 6 -0.61 15 -9.15 
  Merker, Matthias 2112 GER0.501-0.0715-1.05 
  Harzer, Paul 2142 GER0.501-0.0315-0.45 
  Gempe, Anet wf2047 GER1.0010.34155.10 
  Kregelin, Jan 2158 GER0.501-0.0115-0.15 
  Richter, Volker 2125 GER0.001-0.5515-8.25 
  Buerkner, Georg 1929 GER0.501-0.2915-4.35 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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